Usage Tips:Large quantity: you will obtain large quantity of plastic pegboard hook locks in total, abundant enough to satisfy your daily using and replacing needs Effortless to assemble: just clip over the hook locks into the pegboard holes on each side of peg hooks, no need other tools, easy and simple to install, with well-made structure and firm material, not easy to break, can serve you for a long time Practical functions: these peg locks can help to securely fix the shelf and peg hooks, practical tools for protecting your items and hooks from sliding or falling out of pegboards Applicable objects: our pegboard display hook organizers can work for most standard 1/4 inch and 1/8 inch pegboards, they will prevent the hooks from pulling out during usage; Please check whether the size is suitable for your needs before purchase Display your items: these plastic peg locks are available for organize and fix your stuff in place, appropriate for displaying your items, jewelries, handicrafts, clothes, small tools and more Colour: black Material: plastic Package Contents: 100 x hook Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.